金属线

The ratio of the focal length of a lens or lens system to the effective diameter of its aperture.

光学仪器的目镜上的细线、圆点、十字型细线或金属丝组成的系统。

Microscopical morphology and distribution were studied in detail with a deep analysis into lattice levels for the incorporated nanowires.

详细研究了金属纳米线的宏观形貌及其在薄膜中的分布，以及纳米线的微观结构，初步研究了复合薄膜的线性光学性质，并对该方法进行了推广。

Company is mainly engaged in development, manufacturing, sales instruments and meters, electric wire and cable, cable tray, fiber optic cable, proprietary Chinese medicines and medical equipment and other products, after years of product structure adjustment, and has formed instrumentation including thermal resistance, thermocouple, bimetal thermometer , temperature transmitter, digital meters, pressure gauges, pressure transmitter, level gauge, level transmitter, and temperature, pressure, flow, level series fieldbus instrumentation products; wires and cables including control cables , computer cables, cross-linked power cable, ACSR, fire-retardant cables, fire-resistant cables, marine cables, compensation cables, silicon rubber cables, high temperature cables, the security cable, low smoke and low halogen low smoke zero halogen cables, overhead power lines and other wires, such as the installation of cloth series wire and cable products; communications center beam tube fiber optic cable, including fiber optic cable, twisted layer type optical cable, ribbon cable, ADSS fiber optic cable and wiring products; Chinese medicine including granules, granules, capsules and medical Instruments such as the pattern of diversification.

公司主要从事开发、制造、销售仪器仪表、电线电缆、电缆桥架、光纤光缆、中成药和医疗器械等产品，经过多年的产品结构调整，已形成仪表包括热电阻、热电偶、双金属温度计、温度变送器、数显仪表、压力表、压力变送器、液位计、液位变送器和温度、压力、流量、液位现场总线等系列仪器仪表产品；电线电缆包括控制电缆、计算机电缆、交联电力电缆、钢芯铝绞线、阻燃电缆、耐火电缆、船用电缆、补偿电缆、硅橡胶电缆、高温电缆、本安电缆、低烟低卤及低烟无卤电缆、架空电缆和其它各种安装布电线等系列电线电缆产品；通信光缆包括中心束管光缆、层绞式光缆、带状光缆、ADSS光缆及其配线系列产品；医药包括冲剂、颗粒、胶囊和医疗器械等多元化经营格局。

The meters include thermal resistance, thermocouple, bimetallic thermometer, thermal transmitter, pressure gauge, pressure transmitter, liquid level indicator, liquid level transmitter, spot bus series meters for temperature, pressure, flow and liquid level. Wires and cables include power cable, control cable, instrumentation cable, XLPE insulated power cable, ACSR, flame-retardant cable, fire-resistant cable, ship cable, compensation cable, etc. Fiber optic cables include central tube type FOC, tube-stranded type FOC, fiber optic ribbon cable, ADSS and series product for distribution. Medicines include granules, capsules, and tablets for curing various diseases.

公司主要从事开发、制造、销售仪器仪表、管阀件、补偿器、电线电缆、电缆桥架、光纤光缆和中成药等产品，经过多年的产品结构调整，已形成仪表包括热电阻、热电偶、双金属温度计、温度变送器、压力表、压力变送器、液位计、液位变送器、和温度、压力、流量、液位现场总线等系列仪器仪表产品；电线电缆包括电力电缆、控制电缆、计算机电缆、交联电力电缆、钢芯铝绞线、阻燃电缆、防火电缆、船用电缆、补偿电缆等系列电线电缆产品；通信光缆包括中心束管光缆、层绞式光缆、带状光缆、ADSS光缆及其配线系列产品；电缆桥架包括XQJ系列桥架、玻璃钢桥架、铝合金桥架及CCKX、CFW 和CMC系列母线槽。

In the second part of the thesis, a novel nanowires - nickel induced tantalum silicide nanowires was synthesized.

本篇论文的第二个部分，一种创新的奈米线"镍金属诱发钽矽化物奈米线"被合成。

Citric acid is a good selective depressant in the floatation separation of sillimanite from quartz because it strongly depresses the metal ions activation of quartz and slightly depresses...

柠檬酸对金属离子活化石英有很强抑制作用，而对硅线石抑制作用较弱，是浮选分离硅线石和石英较好的选择性抑制剂。

The continuous extrusion process of copper strip is simulated by use of DEFORM as FEM software,and the rigid viscid plastic finite element model of the process is established to unveil the metal deformed rule and optimize the tool structure.

采用DEFORM软件，模拟铜扁线的连续挤压成形过程，建立铜扁线连续挤压的刚粘塑性有限元模型，揭示金属的变形规律和优化工模具结构。

Methods In 12 fresh and 4 old mallet fingers.the broken tendons were sutured with double metal neddle and double button Bunnell''s suture.Matress suture using3-0 nylon suture were added.The suture tension maintained the DIP joints in extension of 10～20 degrees.No external fixator was used.

对12例新鲜锤状指、4例陈旧锤状指，用Bunnell带双金属针双钮扣肌腱缝合线缝合肌腱断端，即利用缝合线本身张力固定远节指间关节于过伸10～20度位，断端用3-0无创尼龙针线行褥式缝合，术后不用外固定。

We prepared the ordered porous alumina membrane by a two-step anodization method in oxalic or sulfuric acids, which is a self-ordered hexagonal array of cells with an adjustable pore diameter of 20-150nm and a different pore structures (i.e. Y-branched, dendriform, toothed and torous ones). Furthermore, the template-electrodeposition, vapor-catalytic growth, and controlled chemical etching were developed for well-aligned carbon nanotubes and oxide nanopillars with adjustable diameter, Al2O3-AlN one-dimensional heterojunction, Y-junction and dendriform metal nanowires, as well as Y-junction, and torous carbon nanotubes. The resultant one-dimensional junctions were characterized by XRD, SEM, TEM,HRTEM, and STM, and the field emission of the well-aligned carbon nanotubes and the luminescence of ZnO nanopillar array have also been mearsured.

完善和发展了阳极腐蚀法制备多孔氧化铝膜的方法，制备出了孔径在20-150nm之间可调和具有不同孔结构（如Y形、树枝状、锯齿状）的系列多孔氧化铝模板，在此基础上，利用电化学沉积、气相催化生长和化学控制腐蚀等方法，成功地生长出具有可调直径的碳纳米管和氧化物纳米柱有序阵列、Al2O3-AlN异质结纳米线、Y形和树枝状的金属纳米线以及Y形、藕节形和锯齿形的碳纳米管等多种一维结纳米材料及其阵列体系，探索了基于模板孔壁内沿生长一维结纳米材料的机制，较系统的研究了碳纳米管阵列的场发射性能和氧化锌纳米柱的发光性能，为低维纳米材料器件化提供了实验基础。

From the temperature (612℃) slightly under its liquidus, the nucleation number was most in the melt, the primary grains were fine and global, the number of grains per area was more, and the optimum holding time was near 30min at 612℃. From the temperature (600℃) below its liquidus, the nucleation number was more, but some nucleuses congregated and grew dendritically.

其中 ，液相线铸造法〔4〕是我们开发的一种新的制浆方法，该法使金属熔体在液相线温度附近保温一段时间并形核，然后浇铸成具有细小球形组织的适合半固态成形的铸坯。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。